Product comparison · 2 memory cards

Kingston Technology 16GB microSDHC w/o Adapter vs Kingston Technology 4GB SD Twin pack

Key differences

Differences highlightedShow differences only

Comparison of 16GB microSDHC w/o Adapter, 4GB SD Twin pack
21 specifications	A Kingston Technology 16GB microSDHC w/o Adapter View product	B Kingston Technology 4GB SD Twin pack View product
Memory2 differ
CapacityDiffers	16 GB	8 GB
Flash card typeDiffers	MicroSDHC	SDHC
Internal memory typeKnown for one	Unknown — not stated by the source	Flash
Features1 differ
Product colourDiffers	Black	Blue
Write protection switchKnown for one	Unknown — not stated by the source	Yes
Lead platingKnown for one	Unknown — not stated by the source	Gold
Poweridentical
Input voltageKnown for one	Unknown — not stated by the source	3.3 V
Memory voltageKnown for one	Unknown — not stated by the source	3.3 V
Operational conditionsidentical
Operating temperature (T-T)	-25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Weight & dimensions1 differ
WeightDiffers	1.4 g	2.5 g
WidthKnown for one	11 mm	Unknown — not stated by the source
DepthKnown for one	15 mm	Unknown — not stated by the source
HeightKnown for one	1 mm	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	24 x 2.1 x 32 mm
Transfer rateDiffers	2 MB/s	4 MB/s
RegisteredKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 4096 MB
Module configurationKnown for one	Unknown — not stated by the source	(N/A) (N/A)
Plug and PlayKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.